Each version of gRPC gets a new description of what the 'g' stands for, since we've never really been able to figure it out.

Below is a list of already-used definitions (that should not be repeated in the future), and the corresponding version numbers that used them:

• 1.0 'g' stands for 'gRPC'
• 1.1 'g' stands for 'good'
• 1.2 'g' stands for 'green'
• 1.3 'g' stands for 'gentle'